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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
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| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 1991-03-07 13:45 | MST | Yes | LGS | USGS | 230 | 3.03 | 0.00 | 0.70 | Fair | Clear | NONE |
| 7 | 1990-11-26 11:28 | MST | Yes | LGS | USGS | 1330 | 5.00 | -0.10 | 1.00 | Fair | Clear | NONE |
| 6 | 1990-08-30 11:45 | MDT | Yes | JRF | USGS | 1.89 | 1.10 | 0.00 | 0.60 | Good | DebrisLight | NONE |
| 5 | 1990-08-07 17:45 | MDT | Yes | RJW/JRF | USGS | 12.1 | 1.49 | 0.01 | 0.60 | Good | DebrisLight | NONE |
| 4 | 1990-04-05 10:50 | MDT | Yes | jrf | USGS | 597 | 3.92 | 0.00 | 1.90 | Good | Clear | NONE |
| 3 | 1989-11-14 13:15 | MST | Yes | jrf | USGS | 335 | 3.40 | -0.03 | 1.00 | Good | Clear | NONE |
| 2B | 1989-08-29 15:05 | MDT | Yes | jrf | USGS | 0.74 | 0.98 | Unspecified | NONE | |||
| 2A | 1989-08-08 12:45 | MDT | Yes | rlc | USGS | 3.75 | 1.23 | Unspecified | NONE | |||
| 2 | 1919-08-29 14:05 | MST | Yes | rlc/jrf | USGS | 0.74 | 0.98 | 0.00 | 0.40 | Good | Clear | NONE |
| 1 | 1919-08-08 11:45 | MST | Yes | RLC/JRF | USGS | 3.75 | 1.23 | 0.00 | 0.40 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Montana Water Data Support Team
Page Last Modified: 2025-12-23 18:15:35 EST
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